50S ribosomal protein L5 - Q5SHQ0 (RL5_THET8)

 

Protein Feature View of PDB entries mapped to a UniProtKB sequence  

Number of PDB entries for Q5SHQ0: 127
 
Function
This is 1 of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance. In the 70S ribosome it contacts protein S13 of the 30S subunit (forming bridge B1b) connecting the head of the 30S subunit to the top of the 50S subunit. The bridge itself contacts the P site tRNA and is implicated in movement during ribosome translocation. Also contacts the P site tRNA independently of the intersubunit bridge; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs. (data source: UniProt  )
Subunit structure
Part of the 50S ribosomal subunit; part of the 5S rRNA/L5/L18/L25 (TL5) subcomplex; has also been isolated as a complex with 5S rRNA, RL25 (TL5) and DNA binding protein II. Forms a bridge to the 30S subunit in the 70S ribosome, contacting protein S13; this bridge is straddled by the 5S rRNA. Contacts the P site tRNA. (data source: UniProt  )
UniProtKB:
Species: 
Gene names: rplE TTHA1680
Length:
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Data origin/color codes
The vertical color bar on the left side indicates data provenance.
Data in green originates from UniProtKB  
Data in yellow originates from Pfam  , by interacting with the HMMER3 web site  
Data in orange originates from the SCOP   (version 1.75) and SCOPe   (version 2.04) classifications.
Data in grey has been calculated using BioJava  . Protein disorder predictions are based on JRONN (Troshin, P. and Barton, G. J. unpublished), a Java implementation of RONN  
  • Red: potentially disorderd region
  • Blue: probably ordered region.
Hydropathy has been calculated using a sliding window of 15 residues and summing up scores from standard hydrophobicity tables.
  • Red: hydrophobic
  • Blue: hydrophilic.
Data in lilac represent the genomic exon structure projected onto the UniProt sequence.
Data in blue originates from PDB
  • Secstruc: Secondary structure projected from representative PDB entries onto the UniProt sequence.
Data in red indicates combined ranges of Homology Models from SBKB   and the Protein Model Portal  

The PDB to UniProt mapping is based on the data provided by the EBI SIFTS project. See also Velankar et al., Nucleic Acids Research 33, D262-265 (2005).